新目标人教版七年级英语下册unit 4单元全套优质课件（含Review）

新目标人教版七年级英语下册unit 4单元全套优质课件（含Review）

[人教新目标版]七年级英语下册单元优质课件 Unit 4 Don’t eat in class. 使用说明：点击对应课时，就会跳转到相应章节内容，方便使用。 Section A Grammar focus-3c Section A 1a-2d Section B 1a-1d Section B 2a-2c Section B 3a-self check Review R·七年级下册 Unit 4 Don’t eat in class. Section A 1a-2d 规则；规章 到达 走廊；过道 大厅；礼堂 听；倾听 New Words rule(n.) arrive(v.) hallway(n.) hall(n.) listen(v.) ˈhɔ:lweɪ 打架；战斗 fight(v.) sorry(adj.) outside(adv.&adj.) wear(v.) 在外面；外面的 穿；戴 抱歉的；难过的；惋惜的 重要的 带来；取来 校服；制服 安静的 important(adj.) bring(v.) uniform(n.) quiet(adj.) /ˈjuːnɪfɔːm / 不得不 outside uniform重要的 hallway fight 带来 arrive 根据水泡浮出的中文说出对应 的英文，英文对应中文意思。 准时 Phrases Review 准时 餐厅 (be) on time dining room 听…… listen to 不得不 have to Don’t smoke! No smoking! What does the sign mean? You can’t smoke here. Lead-in Do you know these signs in a city? You can’t take photos here. No photos! What does the sign mean? Don’t take photos here! What does the sign mean? You can’t swim here. Don’t swim here! No swimming! You can’t spit here. No spitting! What does the sign mean? Don’t spit here! What is he doing? He is listening to music. Can you listen to music in class? No, we can’t. What are they doing? They are running in the hallways. Can you run in the hallways? No, we can’t. What are they doing? They are eating in the classroom. Can you eat in the classroom? No, we can’t. Which rules are these students breaking? Write the number of the rule next to the student. 1a 1. Don’t arrive late for class. You must be on time. 2. Don’t run in the hallways. 3. Don’t eat in the classroom. You must eat in the dining hall. 4. Don’t listen to music in class. 5. Don’t fight. SCHOOL RULES 2 3 5 4 Listen. What rules are these students breaking? Write the numbers after the names.1b 2 3 4 Tapescripts Ms. Clark: Hey, Peter. You know the rules. Don’t run in the hallways. Peter: Sorry, Ms. Clark. Mr. Smith: Amy, don’t eat in the classroom. You must eat in the dining hall. Amy: Oh, sorry, Mr. Smith. Mr. Smith: Hey, Mike, don’t listen to music in class. Mike! Boy: He can’t hear you, Mr. Smith. 1 2 3 Student A is a new student. Student B tells Student A about the rules above. 1c What are the rules? Well, we can’t arrive late for class. We must be on time. What are the rules? We can’t____________. we must ____________. Listen. Check (√) the activities Alan and Cindy talk about.2a √1. ___ listen to music in the classroom or hallways 2. ___ listen to music in the music room 3. ___ listen to music outside 4. ___ eat in the classroom 5. ___ eat in the dining hall 6. ___ eat outside 7. ___ wear a hat 8. ___ fight √ √ √ √ √ √ Listen again. Can Alan and Cindy do these activities? Circle can or can’t above.2b Activity 1. Listen to music in the classroom or hallways can can’t 2. Listen to music in the music room can can’t 3. Listen to music outside can can’t 4. Eat in the classroom can can’t 5. Eat in the dining hall can can’t 6. Eat outside can can’t 7. Wear a hat can can’t 8. Fight can can’t Fill in the blanks. Cindy: What are the school rules, Alan? Alan: Well, we can’t listen to music _________________________. But we can listen to it _________________________ . Cindy: Uh-huh. in the classroom or hallways outside or in the music room Alan: And we can’t eat in the _________, but we can eat in the _____________. Cindy: Oh. And can we wear a hat in class? Alan: ____________. What else? Oh, you can’ t _________ your classmates. That makes the teachers really unhappy. Cindy: I see… classroom dining hall fight with No, we can’t Student A is Alan and Student B is Cindy. Talk about the rules in 2a. 2c Can we listen to music, Cindy? We can’t listen to music in the hallways, but we can listen to it outside. Can we _________? Yes, we can./ No, we can’t, but we can ____________.1. wear a hat 2. sleep in the classroom 3. listen to music in the music room 1. eat in the classroom 2. run in the hallways 3. speak outside 4. fight John: Hi, my name’s John. It’s my first day at school. Alice: Hi, John. I’m Alice. This is a great school, but there are a lot of rules. John: Really? What are some of the rules? Alice: Well, don’t be late for class. This is very important. John: OK, so we must be on time. Can we bring music players to school? Listen and read the conversation.2d Task 1 我的第一天 很多规定 迟到 准时 Alice: No, we can’t. And we always have to wear the school uniform. John: I see. Alice: Oh, and we also have to be quiet in the library. 学校制服 Read the conversation and complete the sentences. 1. John’s new school has ____________ . 2. It’s important _____________. 3. John can’t _______ music players to _______. 4. John ________ has to wear the school uniform and has to ________ in the library. a lot of rules to be on time bring school always be quiet Task 2 Answer the following questions. 1. Is John new at school? ___________________ 2. Are there many rules at school? ___________________ 3. Can he bring music players to school? ___________________ 4. Do they always have to wear the school uniform? ___________________ Yes, he is. Yes, there are. No, he can’t. Yes, they do. Task 3 Language points 1. Don’t arrive late for class. arrive作不及物动词，意为“到达”，其后不 能直接跟宾语，后常接in或at。 例：你什么时候到达武汉？ When do you arrive in Wuhan? 我们准时到达了车站。 We arrived at the station on time. arrive 不及物动词，后接大地点用in，小地点用at。 reach 及物动词，意为“到达”，后直接跟地点。 get to 后接名词，常用于get to+地点名词。 “三到达” 辨析（arrive, reach 与get to ） 当arrive和get后接地点副词，如here, there或home 等时，介词要省略。 例：上周他们到了北京。 They arrived in Beijing last week. They reached Beijing last week. They got to Beijing last week. 2. Don’t listen to music in class. listen 作不及物动词，意为“听；倾听”， 若其后跟宾语，则加介词to，构成动词词组listen to 例：全班学生都在仔细倾听。 The whole class was listening carefully. 停下来，听我讲! Stop to listen to me! listen“听；倾听”，强调“听”的动作 hear“听到；听见”, 强调“听”的结果 例：我仔细听，但什么也没听到。 I __________ carefully but _______ nothing. 拓展 listen 与hear 的辨析 listened to heard in class意为“在课上；上课时” 介词+（带限定词的）名词 介词+（不带限定词的）名词 in the class 意为“在这个班” in hospital in the hospital at table at the table in bed in the bed at school 住院 在医院里 在桌子旁吃饭 在床上卧床，睡觉 上学，求学 在学校里 拓展 at the school —Tony, don’t eat ____ class. —Sorry, I won’t do it again. A. in B. on C. to D. by （2018·云南昆明中考） 3. Don’t fight. fight作不及物动词，意为“打架；战斗”。 常用短语有： fight for 为……而战 fight with sb. 和某人打架 fight against 反对……；对抗…… 例：他们将为和平而战。 They will fight for peace. 4. Sorry, Ms. Clark. sorry作形容词，常用于犯错后表示歉意。 其后可跟动词不定式。 例：我很抱歉给你带来那么多麻烦。 I’m sorry to give you so much trouble. be sorry to do sth. 意为“做某事很难过” sorry 用于因做错事或伤害了他人而向某人表示歉意。 excuse me 一般用于与陌生人搭话，打扰到对方或者 请别人帮忙时。 例：请问，附近有旅馆吗？ Excuse me, is there a hotel in the neighborhood? 拓展 sorry与excuse me 辨析 Ms.（女士）常用于婚姻状况不明的女子的姓名前。 辨析：Ms. Mrs. Miss 与 Mr. Ms. “女士”是对婚姻状 况不明的女子的称呼 例：格林女士 Ms. Green Mrs. Miss Mr. (夫人，太太)用于已婚 女子丈夫的姓氏前 例：王夫人 Mrs. Wang (小姐) 用于未婚女子的 姓氏前 例：刘小姐 Miss Liu (先生) 用于一切男子 （不论婚否）的姓氏前 例：史密斯先生 Mr. Smith 5. Listen to music outside. outside在句中作副词，意为“在外面”， 反义词inside，意为“在室内；在里面”。 例：去外面看看王先生是否来了。 Go outside and see if Mr. Wang is coming. Laura opened the door. To her surprise, it was snowing _______. A. outside B. Inside C. Beside D. behind 6. wear a hat. wear 意为“穿；戴”，表示状态，后面的 宾语为“衣服或饰物等可穿戴的东西”。 例：天气够冷，可以穿皮外套了。 It is cold enough to wear a fur coat. 辨析 （wear, put on, dress与in） wear 动词，“穿着；戴着”，表示状态。其宾语可 以是衣帽、饰物、奖章等。 put on 动词短语，“穿上；戴上”，强调动作，即由 没穿到穿这一过程的完成。其宾语是衣服、鞋帽等。 dress 动词，可表示动作或状态。常用人作宾语，意为 “给……穿衣服”。 get dressed＝dress oneself “自己穿衣” be dressed in 表状态 dress up 强调刻意打扮，意为“穿上盛装；乔装打扮” in介词，“穿着；戴着”。后接表示衣服或颜色的词， 着重于服装的款式或颜色。 7. It’s my first day at school. first为形容词，意为“最早的，第一的”。 常用短语： first and last 完全地 at first 起初 first of all 首先，第一 first作数词，意为“第一”，其前通常加定冠词the。 first作副词，意为“最初；首先”。 8. This is very important. important为形容词，意为“重要的” 常用句型 It is important for sb. to do sth. 做某事对某人来说是重要的 例:对我们来说遵守规则是重要的。 It is important for us to follow the rules. importance为名词，意为“重要（性）” Summary 词汇 rule arrive hallway fight sorry outside wear important bring 短语 on time listen to have to 句型 1. Don’t arrive late for class. You must be on time 2. Don’t listen to music in class. 3. And we always have to wear the school uniform. 1. Friends are _________(重要的) in our life. 2. It is cold ________(在外面). Come in, please. 3. Can you _______(带来) your iPad for me ? 4. We have to be ______ (安静的) in the school library. 5. We have to ______(穿) the school uniforms to school from Monday to Friday. important outside bring quiet wear Exercise 根据句意以及汉语提示填写单词。 翻译下列句子。 放学后不可以在街上踢足球。（not, after） 外面很冷，你必须带上帽子。（outside, hat） 你们学校的制度是什么？（at your school） Don’t play football in the street after school. It’s cold outside. You must wear your hat. What are the rules at your school? 上学不要迟到。(not, late) _________________________________ 我们必须要穿校服（have to） _________________________________We have to wear the school uniform. Don’t be late for class. R·七年级下册 Unit 4 Don’t eat in class. Grammar focus-3c Lead-in Tell others about your school rules. (You can finish it by yourself/ with your partner. ) listen to music In our school, we can’t listen to music in class, but we can listen to it after class. In our school, we can’t listen to music in class, but we can listen to it after class. What are the rules in your school? Role-play Can you eat in the classroom ? No, we can’t. We have to eat in the dining hall. And it’s important not to be late for class. Yes, so you must be on time. Grammar Focus Don’t run in the hallways. Don’t fight. What are the rules? Can we eat in the classroom? We must be on time for class. No, we can’t, but we can eat in the dining hall. Can we wear a hat in class? Does he have to wear a uniform at school? What do you have to do? Yes, we can./ No, we can’t. Yes, he does./ No, he doesn’t. We have to be quiet in the library. 祈使句的用法 1.祈使句的概念 (1)祈使句是指用来表示请求、命令、叮嘱、 建议等的句子。祈使句没有主语，谓语动 词 用原形，句末使用感叹号或者句号。例：站起来！ 一定要准时。 （命令） (叮嘱) Stand up! Be sure to be on time. (2)如果祈使句表示客气地请求，一般要加上please。 please可以放在句子前面也可以放在句子的后面。 例: 请跟我读。 Please read after me. （请求） = Read after me, please. 2.祈使句的形式 (1)let开头的祈使句的肯定句：Let + sb.+ v.（原形） 例: 让我们帮助你。 Don’t let them come in. Let us help you. 否定为：Don’t + let + 第三人称代词+v.（原形） 例: 不要让他们进来。 (2)非let开头的祈使句的肯定句和否定句： 肯 定 句 Do 型 Be 型 动词原形（+宾语）+其他成份. Be+表语(名词或形容词）+其他成份. 例：Listen to me, please. 例：Be quiet, please. 请听我说。 请安静。 否 定 句 Don’t +行为动词 +其他. Don’t + be +其他. No + n./v.-ing. 例: Don’t play computer games. 例: Don’t be late again. 例: No photos. No swimming. 不要玩电脑游戏。 不要再迟到。 不许拍照。 不许游泳。 3.祈使句的用法 主语是you常省去，动词原形开头记。 否定形式要注意，句首要把don’t加。 要讲客气用please， 句首、句末没关系。 情态动词must与have to 1.情态动词must的用法 (1)表示做某一个动作的必要和义务，意思是 “必须、应该”。 例:你必须做你的作业。 You must do your homework. (2)表示有很大把握的判断或者推测，它的意思是 “一定、准是”。 例:那个高个子男人一定是你的爸爸。 The tall man must be your father. (3)以must开头的一般疑问句，它的否定回答用 needn’t (不必要),不用mustn’t(不允许) ,mustn’t 常用于否定句中，表示“不允许，禁止”。 例:你的车不允许停在这儿。 You mustn’t park your car here. 2.情态动词have to的用法 have to表示客观需要做的事情，意思是“必须， 不得不”。 (1)have to后接动词原形，意为“必须做……；不 得不做……”。 例: 我不得不离开了。 I have to leave. (2)have to有人称、数和时态的变化，其第三人称 单数形式为has to。 例: 她不得不做作业。 She has to do her homework. (3)含有have to, has to的句子变疑问句或否定句需 分别借助助动词do, does 。 例: 他们必须早起吗？ Do they have to get up early? Do you know the meanings of these signs? No talking! Can we talk in the library? We can’t talk in the library. Don’t talk! We must keep quiet in the library. You can’t bring your school bags in the library. Don’t bring your school bags. We can’t bring umbrellas. Don’t bring your umbrellas. Don’t eat food. You can’t eat in the library. You can’t listen to music. Don’t listen to music. Write the rules for the school library.3a Library Rules 1.__________________ 2.__________________ 3.__________________ 4.__________________ Don’t talk. Don’t eat or drink. Don’t listen to music. Don’t take photos. Use the words to make questions about the rules. Then write answers according to your school.3b 1. Be quiet? (she/have to /in the library) Q: Does she have to be quiet in the library? A: Yes, she does. 2. Eat? (he/have to/in the dining hall) Q: _________________________________________ A: _________________________________________ Does he have to eat in the dining hall? Yes, he does. 3. Listen to music? (we/can/in the hallways) Q: _________________________________________ A: _________________________________________ 4. Wear a hat?(we/can/in the classroom) Q: _________________________________________ A: _________________________________________ Can we listen to music in the hallways? No, we can’t. Can we wear a hat in the classroom? No, we can’t. Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School! 3c 1. We can eat in class. 2. We don’t have to come to school every day. 3. … At my dream school, we don’t have to come to school every day. We can eat in class. We … 拓展 Write a letter to your parents about the rules at home. Let them know your ideas. For example： Be friendly. Save water. Don’t go out at night. Don’t eat in the bed. Don’t sleep too late. Don’t waste money. Don’t talk loudly. Don’t keep animals. Don’t talk loudly on the phone. Don’t watch TV late at night. Clean the bedroom on Saturdays. Don’t get up late on Sundays. Don’t talk loudly at night. Dear parents, I know you love me very much. Now I’ve grown up(长大). We should respect (尊重)each other. I have some suggestions(建议)for you. _______________________________________ _______________________________________ _______________________________________ Will you listen to me? Language points 1. We don’t have to come to school every day. 我们不必每天来学校。 have to为固定短语，意为“不得不，必须”， 其后接动词原形，有时态和人称的变化。 have to的否定形式是：主语+don’t + have to+动 词原形+其他（一般现在时，当主语是第三人称单 数时,用doesn’t have to，一般过去式用didn’t have to) Summary 语法 1. 祈使句的三种类型用法 Don’t run in the hallway. 2. 情态动词can, must, have to的用法 Can we wear a hat in class? We must be on time for class. We have to be quiet in the library. 把下列祈使句改成否定形式。 1. Be on time. 2. Eat in the hall. _____________________ _____________________ 3. Talk loudly. _____________________ Don’t be on time. Don’t eat in the hall. Don’t talk loudly. Exercise 单项选择。 1. ______ with fire. It’s very dangerous. A. Playing 　 B. Play C. Don’t play D. Doesn’t play 2.The children _____ play football on the road. A. can 　　B. must 　 C. mustn’t 　 D. may 3.My sister ______ be at school by seven o’clock. 　A. has to　　　 B. have to 　　　 C. had to 　　　 D. must to 4. It’s raining all day, so my brother ______ stay at home. 　A. must 　B. have to　　C. must to 　D. has to R·七年级下册 Unit 4 Don’t eat in class. Section B 1a-1d 外出 外出（娱乐） 练习 碟；盘 清洗餐具 在……以前；以前 New Words and Phrases out (adv.) go out practice (v.) dish (n.) do the dishes before (prep &conj. &adv.) Click the birds! Then read the words and phrases three times. Words game out practice go out dish before do the dishes Lead-in Do you have any rules at home? Do you have to do your homework first after school? Can you watch TV? Do you have to play the piano? Can you play with your friends? Read the rules in the chart in 1b. Then match the pictures [a-h] with the rules.1a ___ go out ___ see friends ___ do his homework ___ practice the guitar ___ do the dishes ___ watch TV ___ help his mom make breakfast ___ clean his room ___ go out ___ see friends ___ do his homework ___ practice the guitar ___ do the dishes ___ watch TV ___ help his mom make breakfast ___ clean his room a h c e b g d f Listen and put an × for things Dave can’t do and a√ for things he has to do. 1b Rules Can’t (×) Have to /Must (√) go out see friends × × do his homework practice the guitar do the dishes watch TV help his mom make breakfast clean his room √ √ √ × √ √ Listen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box. 1c on school nights on school days every Saturday after dinner before dinner after school in the evening every morning Rules When go out see friends do his homework practice the guitar on school nights on school days after school before dinner Rules When do the dishes watch TV help his mom make breakfast clean his room after dinner every morning every Saturday in the evening Listen and fill in the blanks. He _____________ on school nights. He __________________ on school days. He _____________________ after school. He _______________________ before dinner. He _____________ in the evening. He _______________________________ every morning. He __________________ every Saturday. can’t go out can’t see his friends has to do his homework must practice the guitar can’t watch TV has to help his mom make breakfast must clean his room Emily: Hi, Dave. Do you want to watch the basketball game in the park this evening? Dave: I’d love to, but I can’ t go out on school nights. Emily: Oh, that’s too bad. Dave: Yeah, I have so many rules... Emily: Really? Dave: Yeah, I can’t see my friends on school days and I have to do my homework after school. Tapescripts Emily: What other rules do you have? Dave: Mmm…I must practice the guitar before dinner and then I have to do the dishes after dinner. And I can’t watch TV in the evening. Emily: Oh. Well, I have to help my mom make dinner sometimes. Dave: Me, too. I have to help my mom make break- fast every morning. And I must clean my room every Saturday. Emily: Wow, you do have a lot of rules! Talk about the rules in Dave’s house.1d Can Dave go out on school nights? No, he can’t. Can he watch TV in the evening? No, he can’t. Does he have to practice the guitar before dinner? Yes, he does. Language points 1. go out 表示“参加社交活动，外出交际（或娱乐）”。 例: 妈妈要求我在上学日的晚上不要外出。 My mother asks me not to go out on school nights. 火熄灭了。 The fire went out. 今年这款外套过时了。 This kind of coat goes out this year. 还可表示“（火或灯光）熄灭；过时；不再流行” 2. on school nights 在冬天的晚上 _____ winter nights 在夜晚 _____ night on at night 介词on 介词at 泛指在晚上 指具体的某个晚上，需有其他词修饰 night “夜晚；夜里”，一般指从天黑到天明 之前的这段时间。night 的对应词是day。 night 与evening辨析 e.g. He studies late at night. 他学习到深夜。 evening “傍晚；晚上”，一般指从傍晚到晚 上睡觉之前的这段时间。evening的对应词是 morning。 3. practice the guitar practice作及物动词，意为“练习”，后接 名词、代词或动词-ing作宾语。 例：我的女儿每天练习钢琴。 My daughter practices the piano every day. (重庆渝北中考) She often practices _______ on weekends. A. sing B. sings C. singing D. to sing 4. do the dishes dish 作可数名词，意为“盘；餐具” 作可数名词，意为“菜肴；一道菜” 例：他喜欢吃中国菜。 He likes Chinese dishes. 5. help his mom make breakfast help sb. (to) do sth. help sb. with sth. 例：我帮妈妈做家务。 I help my mom do housework. =I help my mom with housework. 帮助某人做某事 6. make breakfast make 的多种语意： make the/one’s bed make tea make dumplings make friends make rules make a noise 做，制作 整理床铺 沏茶 包饺子 交朋友 制订规则 制造噪音 一、根据句意及汉语或首字母提示填写单词。 1. Gina, please help me do the ______(碟). 2. She has to _______(练习) the violin after dinner. 3. Can you finish your homework ______(在……以 前) seven? 4. My brother wants to go o___ to play football. 5. They don’t have to eat lunch in the dining h___. dishes practice before ut all Exercise Summary 词汇 out practice dish before 短语 go out do the dishes make one’s bed 二、单项选择。 1. —Do you often do the _____ after dinner? —Yes, I do. A. dishes B. rules C. kung fu D. guitar 2. You have to go to bed _____ 10:00 every night. You can’t go to bed too late. A. after B. in C. before D. on 3. I usually practice ______ football with my classmates after school. A. playing B. to play C. play D. played 4. Mrs. Smith asks her daughter not to ______ after 9:00 at night. A. get off B. come in C. go out D. get up 5. —Does Bill have to go swimming? —___________. A. Yes, he has B. No, he hasn’t C. Yes, he does D. No, he isn’t R·七年级下册 Unit 4 Don’t eat in class. Section B 2a-2c New Words dirty(adj.) kitchen(n.) more(adj.& pron.) noisy(adj.) relax(v.) read(v.) 脏的 厨房 更多（的） 吵闹的 放松；休息 读；阅读 terrible(adj.) feel(v.) strict(adj.) remember(v.) follow(v.) luck(n.) 非常讨厌的；可怕的 感受；觉得 严格的；严厉的 记住；记起 遵循；跟随 幸运；运气 relaxfollow the rules kitchen noisy dirty strictterrible follow readremember Let’s read New phrases 铺床 （对某人）要求严格 make one’s bed be strict (with sb.) 遵守规则follow the rules Lead-in What rules do you have at school or at home? Do you like them? I can’t see friends on school days. What rules do you have at home? What do you think of it? I really don’t like it. At home do the dishes can’t watch TV At school can’t listen to music can’t take mobile phone to school In the library must be quiet When you are unhappy about something, who do you like to talk to? 2a Your best friends? Your sister or your brother? Your father or your mother? Thinking and talking When you are unhappy about something, why do you like to talk to your parents, your teachers or your friends? Dear Dr. Know, There are too many rules! At 6:00 a.m., my mom says, “Get up now and make your bed!” After breakfast, my mom always says, “Don’t leave the dirty dishes in the kitchen!” After that, I run to school because I can’t be late. At school, we have more rules — don’t be noisy, don’t eat in class, … Read the letters. Underline the rules for Molly.2b noisy leave My dad says I can’t play basketball after school because I must do my homework. I can play only on weekends. After dinner, I can’t relax either. I must read a book before I can watch TV. But I have to go to bed before 10:00. Rules, rules, rules! It’s terrible! What can I do, Dr. Know? Molly Brown, New York relax Dear Molly, People always tell us, “Don’t do this!” or “You can’t do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on weekends. You can watch TV after you 宾语从句主语 谓语 I know how you feel. 宾语从句需用陈述语序 read a book. Parents and schools are sometimes strict, but remember, they make rules to help us. We have to follow them. Good luck! Dr. Know strict remember follow luck Read the letters and answer the questions. 1. Are there many rules at Molly’s home? 2. How does Molly go to school? 3. How does Molly feel about the rules? Yes, there are. She runs to school. It’s terrible. 4. What things can Molly do according to Dr. Know? She can play basketball on weekends and watch TV after she reads a book. They make rules to help us. We have to follow them. 5. Why are parents and schools sometimes strict? What should we do? Read the letters again and complete the sentences with have to/must, can or can’t. 2c 1. Molly ______ play basketball on school days, but she ______ play it on weekends. 2. Molly ____________ do her homework first when she gets home. 3. Molly ___________read a book after dinner before she______ watch TV. can can’t must must can /has to /has to 4. At school, Molly ______ be noisy or eat in class. 5. Parents and schools make rules to help students. So students ____________ follow the rules. can’t have to /must _________ students waste time on TV. 1. There are too many rules! 太多学生把时间浪费在看电视上。 Too many too many意为“太多”，修饰可数名词复数形式。 Language points 拓展 too many too much much too “太多”，修饰可数名词复数形式。 “太多”，修饰不可数名词 可作副词性短语，修饰动词 “太”，修饰形容词或副词的原级 Every day I have too much homework to do. 我每天有太多的作业要做。 He worked the whole afternoon. He was much too tired. 他工作了整个下午。他太累了。 例子 1. He spends __________ money every week. 2. He talks __________. 3. The little boy runs __________ fast. too much too much much too 牛刀小试 2. Don’t leave the dirty dishes in the kitchen! leave此处作及物动词，“留下，剩下”。 leave+宾语+地点状语 把某物忘在某地 leave sb. by oneself 把某人独自留下 例:昨天我把作业落在家里了。 I left my homework at home yesterday. 1 （山东莱芜中考） —Oh, dear! I can’t find my key to the office. —Don’t worry. I think you might _____ it in your car. A. offer B. forget C. borrow D. leave dirty 作形容词，“脏的”。2 作动词，“弄脏；变脏”。 例：Your coat is dirty. 你的外套脏了。 You can’t dirty your clothes, Betty. 贝蒂，你不能弄脏你的衣服。 3. After dinner, I can’t relax either. relax (v.) 放松；休息 第三人称单数形式：relaxes relaxing relaxed 形容词，修饰物，某事物是“令人放松的” 形容词，修饰人，人“感到轻松、放松的” 例: The film is very _________. He was ________ after listening to the music.relaxed relaxing 4. I must read a book before I can watch TV. read (v.)“阅读；朗读；读书” 例：妈妈教我读书、写字。 Mum teaches me to read and write. look“看”，不及物动词，其后若接名词、 代 词作宾语，需加介词at, look at强调看的动作。 read“阅读”，强调看有文字的东西。 see“看见;看到”，强调看的结果。 watch“观察;注视”，常指长时间集中注意力观 看或注视; 后接电视、电影、比赛、表演等。 辨析: read, look, watch, see My grandfather ______ newspapers every morning. I _______ the boys play basketball. He _______ at the picture and saw a cat in it. Can you ______ the bird in the tree? 牛刀小试 watched reads looked see 5. I know how you feel. feel (v.)作连系动词，意为“觉得；摸起来”，其 后常跟形容词作表语。 例：这种布摸起来很柔软。 This kind of cloth feels very soft. 作实义动词，意为“感受”，后接不带to的 动词不定式作宾语补足语。 6. Parents and schools are sometimes strict, but remember, they make rules to help us. strict(形容词) : 严格的，严厉的 常用短语: be strict with sb. 对某人要求严格 be strict in sth. 对某事要求严格 1 remember(vt.) : 记住，记起 常用短语: remember to do sth. = don’t forget to do sth. 记得要去做某事(事情还没有做) remember doing sth. 记得做过某事(事情已经做过) 例:当你到那里的时候，记着打电话给我。 Remember to telephone me when you arrive there. 2 Summary 词汇 dirty kitchen more noisy relax read terrible feel strict remember 短语 do the dishes make one’s bed be strict with sb follow the rules 句型 1. Get up and make your bed. 2. Don’t leave the dirty dishes in the kitchen. 3. I know how you feel. 4. …but remember, they make rules to help us. We have to follow them. Exercise 1. I have _____ homework to do today. A. too many B. too much C. much too D. very much 2. I’m too busy every day, so I never have _____ fun. A. some B. many C. much D. a 一、单项选择。 3. My father _____ have to wash the dishes at home. A. don’t B. not C. doesn’t D. can’t 4. ______ people make the city dirty. A. Too many B. Much too C. Too much D. Many too 5. It’s raining all day, so we _____ stay at home. A. have B. must C. can D. may 6. Don’t _____ your phone at home. When you get there, please call me. A. forget B. forgot C. leave D. left 7. We spent a _______ weekend. A. relax B. relaxes C. relaxing D. relaxed 8. The skirt ______ soft as if it is made of silk. A. sounds B. tastes C. feels D. smells 二、根据句意及汉语提示填写单词。 1. Mrs. Smith is making breakfast in the ______(厨房). 2. His mother is nice but _______(严格的) with him. 3. Bob needs ______(更多的) time to do his homework. 4. Tony, your room is so ______(脏的). Go and clean it. 5. Can you _________(记住) my phone number？ kitchen strict more dirty remember R·七年级下册 Unit 4 Don’t eat in class. Section B 3a-Self Check Review in class listen to have to go out be quiet make breakfast 在课堂上 听 不得不 外出（娱乐） 安静 做早饭 make (one’s) bed think about play with sb. do one’s homework dining hall be/arrive late for… 铺床 考虑 和某人一起玩 做作业 餐厅 因为……迟到 准时 清洗餐具 吵闹 遵守规则 制定规则 玩得高兴 （对某人）要求严格 be on time do the dishes be noisy follow the rules make rules have fun be strict (with sb.) Dear Dr. Know, ____ you help me? I’m not happy because there are too many rules at home. Every morning, I _____________ get up at six o’clock. At school, I _____________ wear a school uniform, and I _____________ keep my hair short. After school, Complete Zhao Pei’s letter to Dr. Know using have to / must, can or can’t. 3a Can must / have to must / have to must / have to 留短发 can’t can’t can must / have to must / have to I ______ play with my friends or watch TV because I _____________ do my homework. I ______ relax on weekends either because I ____________ learn to play the piano. I never have fun, what ______ I do? Zhao Pei Complete the chart with the rules in your home and school. 3b Things I have to do Things I can’t do I must get up before 6:30. I can’t go out on school nights. I have to keep my hair short. I can’t watch TV before I practice the piano. I have to wear the uniform at school. I can’t see friends on school days. Things I have to do Put an × for the rules that you think are unfair. I must get up before 6:30. I have to keep my hair short. I have to wear the uniform at school. × × 不公平的 Things I can’t do I can’t go out on school nights. I can’t watch TV before I practice the piano. I can’t see friends on school days. × Write a letter to Dr. Know. Tell him about all the rules and how you feel about them. 3c 思路点拨 介绍规则，写作时要包含所有提示内容，看法要正确。 时态为一般现在时，注意must，have to，can, can’t等 词的恰当运用。 可以采用的句型及短语： There are so many rules in my life. I have to / must /can / can’t … I never have fun/ I never feel relaxed . What should I do? Dear Dr. Know, There are too many rules in my life. At home, I have to help my mom and dad do the dishes every day. And I have to clean my room on Saturdays. I can’t go out with my friends on weekends. 范文示例 At school, we can’t eat in class. We have to wear school uniform. And we can’t be noisy in the hallways. How can I relax with so many rules? What should I do? Ken Li Self check 1 Fill in the blanks with the words in the box. arrive late listen to be noisy follow the rules be strict 迟到 听…… 吵闹的 遵守规则 严格 arrive late listen to be noisy follow the rules be strict My name is Timmy the Mouse. I must get up early at 6:30 a.m. every morning. Then I have to go to the kitchen to get food for Grandpa. I never ___________ to the kitchen because I have to get there before the cat gets up. arrive late My grandpa always tells me I can’t ____________. I ____________ him because I don’t want the cat to get me! My grandpa ____________ with me, but I think it’s best to _______________! arrive late listen to be noisy follow the rules be strict be noisy listen to is strict follow the rules 2 Use can, can’t, have to/must and don’t to write about the rules at school. Write two sentences for each rule. 1. arrive late/class _________________________________________ _________________________________________ 2. listen/teacher _________________________________________ _________________________________________ Don’t arrive late for class. We can’t arrive late for class. Listen to the teacher. We must / have to listen to the teacher. 3. be noisy/library _____________________________________________ _____________________________________________ 4. speak English/English class _____________________________________________ _____________________________________________ 5. eat/dining hall _____________________________________________ _____________________________________________ Don’t be noisy in the library. We can’t be noisy in the library. Speak English in English class. We must / have to speak English in English class. Eat in the dining hall. We must / have to eat in the dining hall. Language points 1. I never have fun. have fun 玩得开心；过得愉快 have fun doing sth. 开心地做某事 =have a good time / enjoy oneself 例: 我在公园玩得很开心。 =I have a good time in the park. =I enjoy myself in the park. I have fun in the park. 2. …and I have to/must keep my hair short. keep 及物动词，意为“保留；保持” keep sb. + 宾语补足语 例：我们必须保持地面干净。 We have to keep the floor clean. 你们必须保持安静。 You must keep quiet. 他始终努力学习。 He keeps studying hard. 常用于如下结构中: 不要让你妈妈等得太久。 Don’t keep your mother waiting too long. 莉莉一直坚持晨跑。 Lily keeps on running in the morning. Summary 短语 have fun keep my hair short listen to follow the rules arrive late for class. Exercise 1. The woman is called Jill Green, so we can call （称呼）her ______. A. Mr. Green B. Mrs. Jill C. Miss Jill D. Ms. Green 2. Don’t go into the classroom. The students are _____ now. A. in the class B. at school C. in class 3. —I need to relax. I have a basketball game in the afternoon. —I see. Good _____ to you. A. time B. day C. bye D. luck 4. I’m sure they will ______ you. A. have fun to help B. have fun helping C. be happy D. have a good time 1.不要在走廊上奔跑。 ______ ______ in the hallways. 2.规章制度是什么? 我们必须按时上课。 —What are the ______? —We______ ______ ______ time for class. 3.我们能在教室里吃东西吗？ 不，我们不可以。 —Can we ______in the classroom? —No, we ______. Don’t run must be on rules eat can’t 4.他在校不得不穿校服吗？ 是，不得不。 —______he ______ ______ wear a uniform ______ school? —Yes, he ______. 5.你们不得不做什么？我们不得不在图书室里保持安静。 —______ ______ you have to do? —We have to ______ ______ in the library. 6.有太多的规定！ There are ______ ______ rules！ Does have to at does What do be quiet too many 7.我知道你感觉怎样。 I know ______ you ______. 8.我周末也不能放松，因为我不得不/必须学习弹钢琴。 I can’t relax on weekends ______ ________ I have to/must learn ______ ______ the piano. 9.我认为守规则是最好的。 I think it’s ______ ______ ______ the rules. how feel either because to play best to follow R·七年级下册 Review of Unit 4 n. 规则；规章 v. 到达 n. 大厅；礼堂 v. 听；倾听 v. & n. 打架；战斗 rule arrive hall listen fight Words adj. 抱歉的；难过的；惋惜的 adv. 在外面 adj. 外面的 v. 穿；戴 adj. 重要的 v. 带来；取来 adj. 安静的 sorry outside wear important bring quiet adv. 外出 v.& n. 练习 n. 碟；盘 prep.& conj. 在……以前 adv. 以前 adj. 脏的 n. 厨房 out practice dish before dirty kitchen adj.& pron. 更多（的） adj. 吵闹的 v. 放松；休息 v. 读；阅读 adj. 非常讨厌的；可怕的 v. 感受；觉得 more noisy relax read terrible feel adj. 严格的；严厉的 v. 记住；记起 v. 遵循；跟随 n. 幸运；运气 v. 保持；保留 n. 头发；毛发 v. 学习；学会 strict remember follow luck keep hair learn (be) on time be late for … in class listen to … dining hall eat outside Phrase s 1. 准时 2. 做……迟到 3. 在课堂上 4. 听…… 5. 餐厅 6. 在外面吃 bring … to … have to wear the school uniform go out see friends practice the guitar 7. 把……带到…… 8. 必须；不得不 9. 穿校服 10. 外出（娱乐） 11. 看望朋友 12. 练习弹吉他 do the dishes make breakfast on school nights make/ follow rules make one’s bed think about be strict with sb. 13. 清洗餐具 14. 做早饭 15. 在上学期间的晚上 16. 制订/遵守规则 17. 铺床 18. 思考；考虑 19.（对某人）要求严格 一、根据句意及汉语提示填写单词。 1. I will go _____ (外出) for a walk with my parents after dinner. 2. Would you like to _________ (练习) the guitar with me? out practice 3. She always helps her mother do the _________ (碟；盘) after dinner. 4. You must wash your hand _______ (在……以前) eating something. 5. Gina likes to _______ (穿) a blue dress at a party. dishes before wear 6. I have many rules at school. It’s ________(可怕的). 7. My mother has to do the dishes in the _________ (厨房). 8. Please _________ (记住) to close the windows when you leave. terrible kitchen remember 9. I usually _______ (读书) books in my free time. 10. At school, we must keep our _____ (头发) short. 11. Lots of students usually eat lunch in the _______ ______ (餐厅). read hair dining hall 12. There are many ______ (规章) in my school. 13. My teacher always tells me not to ______ (打架) with my classmates. 14. It’s raining _________ (外边). Please take an umbrella with you. 15. Look! The girl is _________ (穿着) a red coat. rules fight outside wearing 二、单项选择。 1. —Do you ______ eat in the dining hall? —Yes, we do. We can’t eat outside. A. must B. can C. have to D. has to 2. —______ here on time, Jane. Don’t be late again. —OK, Ms. Wang. A. Live B. Leave C. Arrive D. Have 3. Our teachers don’t let students go out ______ school nights. A. in B. on C. at D. of 4. Bob, dinner is ready. Please wash your hands ______ you eat. A. because B. after C. when D. before 5. Joining clubs can ______ students lots of benefits （好处）. A. bring B. take C. sing D. make 1. 请准时到达学校！ Please get to school _____ _______. 2. 杰克每天不得不做家庭作业。 Jack _____ ____ do his homework every day. 三、根据汉语意思完成句子，每空一词。 on time has to 3. 我们不能在教室里听音乐。 We can’t ______ ____ ______ in the classroom. 4. 我的一些朋友周末经常在外面吃饭。 Some of my friends often ___ ______ on weekends. 5. 我们现在可以外出吗？ Can we ____ _____ now? listen to music eat outside go out 6. 杰克每天起床后不得不整理床铺。 Jack has to _____ _____ ______ after he gets up every day. 7. 家长们和老师们对我们非常严格。 Parents and teachers ____ ____ _____ ____ ____. make his bed are very strict with us 表示请求、命令、劝说 、号召、警告或建议。 主语一般为第二人称 you，但通常省略。 为了使祈使句显得更委婉、有礼 貌，可在开头或结尾加上please 。 祈使句 句式结构 句式 肯定形式 否定形式 V型：动词原形 +其他. Wear the school uniform. Don’t run in the hallways. Please型：Please+ 动词原形+其他. Please sit down. Please don’t sit down. Be型：Be+表语. Be quiet! Don’t be late for class! 句式 肯定形式 否定形式 No型：No+名词/ 动名词！ Let 型：Let+宾语+ 动词原形+其他. Let’s play football. Don’t let him play in the street. No smoking!/ No photos! 辨析 must 和 have to 相同点：均为情态动词，它们后面都接动词原形。 不同点：must 强调说话人的主观意愿。 have to 强调说话人的客观需要。 例句：I _____ go now, or I will be late for class. It’s too late. I _________ take a taxi. must have to 其他不同点： must have to 只有一种形式，无人称 和数的变化。 有人称、数和时态的变化。 否定形式为mustn’t，表 示“禁止，不允许”。 否定形式为don’t have to 和doesn’t have to，表示 “不必”。 must have to 疑问句将 must 提至句首， 其否定回答要用needn’t 或者don’t have to，不用 mustn’t。 疑问句借助助动词do 或does。 一、单项选择。 1. Tom, _______ the hamburgers with you! You can have them as lunch. A. taking B. takes C. take D. to take 2. —_______ I finish my work now? —No, you _______. You can do it later. A. May; needn’t B. Must; don’t have to C. Can; couldn’t 3. —Mom, can I go dancing this evening? —_______ your homework first, and then we’ll talk about. A. Finish B. Finishing C. To finish D. Finished 4. _______ fight at school, Mike. A. Can’t B. Don’t C. Doesn’t D. Aren’t 5. Look here. _______ smoking here! A. Not B. Don’t C. Can’t D. No 二、按要求完成句子，每空一词。 1. They have to keep quiet in class.（对画线部分 提问） ______ _____ they have to do in class? 2. You mustn’t eat in the library.（改为祈使句） _______ ______ in the library. What do Don’t eat 3. Can they play basketball after school? （作否定回答） _____, they ______. 4. Jane has to take the bus to school. （改为一般 疑问句） ______ Jane _____ ____ take the bus to school? No can’t Does have to 5. The boys can play chess in the afternoon. （改为否定句） The boys ______ _____ chess in the afternoon.can’t play 1. —Tony, don’t eat ______ class. —Sorry, I won’t do it again. A. in B. on C. to D. by 2. —______ I swim here? —No. That’s too dangerous (危险的)! A. Must B. Do C. Will D. Can 一、单项选择。 3. ______ late. It’s your first day to school. A. Not be B. Don’t C. Don’t be D. Be 4. This afternoon we’ll have an English class. Remember ______ your book. A. to finish B. to bring C. bringing D. taking 二、从方框中选择适当的句子完成对话。（有两项 多余） A. What subjects（学科） do you have? B. I don’t like the rules. C. How is the food? D. Can you have lunch at home? E. Do you have to wear uniforms? F. Where do you usually eat? G. How do you go to school? A: What do you think of your school rules? B: 1. ______ A: 2. ______ B: Yes, we do. We can’t wear other clothes. A: 3. ______ B: In the dining hall of our school. B E F A: 4. ______ B: No. We can’t go home for lunch, and we can’t eat outside. A: 5. ______ B: We have Chinese, English, history, computer … D A practice bed on go rule for late feel do homework early dish 三、阅读短文，从方框中选择恰当的单词,并用其 适当形式，使短文完整、通顺。（有两项多余） Emily has so many 1. _____ for her at home. She has to do her 2. __________ after school. She can’t go out 3. _____ school nights. She has to do rules homework on the 4. ______ after dinner, then she can watch TV 5. _____ an hour. She likes reading. She usually 6. ______ some reading at night. She has to be in 7. ______ by ten o’clock because she has to get up practice bed on go rule for late feel do homework early dish dishes for does bed